{ 
[Info,T:Type]. [X:EClass(T)]. [g:
es:EO+(Info). (E(X) 
Id)]. [i:Id].
[es:EO+(Info)].
(E((X|g=i)) 
r E(X)) }
{ Proof }
Definitions occuring in Statement :
es-interface-part: (X|g=i),
es-E-interface: E(X),
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
Id: Id,
subtype_rel: A r B,
uall: [x:A]. B[x],
isect: x:A. B[x],
function: x:A B[x],
universe: Type
Definitions :
uall: [x:A]. B[x],
es-E-interface: E(X),
member: t 
T,
implies: P 
Q,
and: P 
Q,
prop: 
,
cand: A c B,
all: x:A. B[x],
so_lambda: 
x y.t[x; y],
iff: P 
Q,
so_apply: x[s1;s2],
subtype: S T
Lemmas :
iff_weakening_uiff,
assert_wf,
in-eclass_wf,
es-interface-part_wf,
top_wf,
es-interface-top,
Id_wf,
is-interface-part,
es-E-interface_wf,
event-ordering+_wf,
eclass_wf,
es-E_wf,
event-ordering+_inc
\mforall{}[Info,T:Type]. \mforall{}[X:EClass(T)]. \mforall{}[g:\mcap{}es:EO+(Info). (E(X) {}\mrightarrow{} Id)]. \mforall{}[i:Id]. \mforall{}[es:EO+(Info)].
(E((X|g=i)) \msubseteq{}r E(X))
Date html generated:
2011_08_16-PM-06_04_20
Last ObjectModification:
2011_06_20-AM-01_47_16
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